CN219365911U - A prevent wind roller shutter fixed knot constructs for glass wall - Google Patents

Abstract

The utility model provides a wind-proof rolling shutter fixing structure for a glass wall, and belongs to the technical field of rolling shutters. It has solved the problem of how to improve the protection effect of roller shutter in extreme weather. The rolling curtain comprises a plurality of curtain plates hinged with each other, the middle parts of the curtain plates are provided with bolt holes, the fixing structure comprises a buffer piece which is connected with the bolt holes in a threaded mode, the buffer piece is provided with annular resisting parts made of elastic materials, and the resisting parts are in V shapes along the section on the central line direction of the resisting parts. The buffer piece can directly support the middle part of the roller shutter door by the strength of the glass door, can prevent the middle part of the roller shutter door from collapsing, and improves the protection effect of the roller shutter door.

Description

A prevent wind roller shutter fixed knot constructs for glass wall

Technical Field

The utility model belongs to the technical field of roller shutter accessories, relates to a fixing structure, and particularly relates to a wind-proof roller shutter fixing structure for a glass wall.

Background

The rolling door is an indispensable facility in modern buildings, has special functions of preventing fire, isolating smoke, inhibiting fire spread and protecting personnel from evacuating besides the function of a common door, and is widely applied to high-rise buildings, large-scale markets and other places with dense personnel; the outer facade on many markets is made of glass materials, and typhoons and other phenomena are frequently encountered in coastal areas, the outer facade of a glass door or window obviously cannot bear the damage of typhoons, if a glass gate is cracked and opened, the damage to the business is difficult to imagine, so that a plurality of people can choose to add the roller shutter door on the outer layer of the glass door or window, the roller shutter door is always in an open state, the outer facade of the glass is protected when the roller shutter door is in extreme weather, but the roller shutter door is easy to be blown and deformed when the typhoon weather is encountered, particularly, the middle part of the roller shutter door with larger span is not supported, and the roller shutter door is extremely large on the outer facade of the glass after deformation, so that the roller shutter door is cracked.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a wind-proof roller shutter fixing structure for a glass wall. The technical problem of how to improve the protection effect of the roller shutter in extreme weather is solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a prevent wind curtain fixed knot constructs for glass wall, roll up curtain and include a plurality of mutually articulated curtain boards, the bolt hole has all been seted up at the middle part on the curtain board, its characterized in that, this fixed knot constructs including threaded connection on the bolt hole's bolster, have on the bolster and adopt elastic material to make and be annular department of keeping out, the section of keeping out the part along its central line orientation is the V-arrangement.

The curtain plate of the roller shutter is provided with the bolt hole, the buffer piece is additionally arranged on the bolt hole after the roller shutter is closed, the buffer piece of the roller shutter can be directly connected to the bolt hole through threads to adjust the length, and the roller shutter can be locked through the nut after the adjustment is completed, so that the roller shutter is very convenient to connect. The end part of the buffer ring is provided with the resisting part, and the resisting part is made of an elastic material and can directly lean against the glass door, so that the middle part of the roller shutter door is supported by the strength of the glass door, the middle part of the roller shutter door can be prevented from collapsing, and the protection effect of the roller shutter door is improved. The withstanding part of this design is the structure of V shape, and the diameter of its tip increases gradually, design like this can effectual improvement with the glass area of contact between the door to obtain better supporting effect and protection effect.

In the above-mentioned wind-proof rolling shutter fixing structure for glass wall, the bolster includes base and guide bar, the one end of base has the cooperation portion that is used for with bolt hole threaded connection, set up the guiding hole that runs through the base on the cooperation portion, the guide bar wears to establish in the guiding hole, keep out on the tip of position guide bar and keep out on the base deviates from the lateral part of cooperation portion, the downthehole pressure of guiding is equipped with the spring, the one end of spring supports and leans on keep out on the portion.

The bolster of this design is including measuring base and guide bar, and the portion of keeping out is located the tip of guide bar, and the guide bar slides and sets up in the inboard guiding hole of base, still is provided with the spring in the base inboard, can let to have two-stage buffering between rolling slats door and the glass door, and one is the elasticity buffering of keeping out portion self, and the second is the buffering that the guide bar was given to the spring, and the design can be like this give the rolling slats door holding power and make the glass door security obtain guaranteeing again when making its protective effect promoted.

In the above-mentioned wind-proof rolling curtain fixing structure for glass wall, the inside of the guide hole is protruded with a ring part, the end part of the guide rod, which is far away from the resisting part, is protruded with a convex part which can form resisting with the ring part, the spring is sleeved on the guide rod, one end of the spring is abutted against the resisting part, and the other end of the spring is abutted against the ring part.

In the wind-proof roller shutter fixing structure for the glass wall, the guide hole is provided with the conical part along the circumferential direction at the position of the hole opening at one side away from the matching part, and the resisting part can be in resisting with the conical part.

The second-level buffer effect is basically not achieved when the impact force of the external force on the rolling door is very high during extreme weather, and the conical part and the resisting part are in direct contact to provide support at this time, so that the rolling door and the glass door are in direct contact to bear the external force together, the existing glass door is generally extremely high in structural strength, and the rolling door and the glass door are protected together, so that the protection effect is greatly improved.

In the wind-proof roller shutter fixing structure for the glass wall, a leather cup sleeve for water prevention is arranged between the conical part and the resisting part.

The utility model has the beneficial effects that: the cushioning piece can directly lean against the intensity that utilizes the glass door to play the supporting role to the middle part of rolling slats door on the glass door, can prevent that rolling slats door middle part from collapsing, improves the protective effect of rolling slats door, and the department of keeping out of this design is the structure of V shape, and the diameter of its tip increases gradually, design like this can effectual improvement with the area of contact between the glass door to obtain better supporting effect and protective effect.

Drawings

FIG. 1 is a structural view of the present utility model;

fig. 2 is a cross-sectional view of the present utility model.

In the figure, 1, a buffer member; 11. a base; 12. a guide rod; 13. a resisting part; 14. a mating portion; 15. a guide hole; 16. an annular portion; 17. a convex portion; 18. a taper portion; 2. a spring; 3. a leather cup sleeve.

Detailed Description

The utility model provides a prevent wind curtain fixed knot constructs for glass wall, the curtain of rolling up includes a plurality of mutually articulated curtain boards as shown in fig. 1 and fig. 2, and the bolt hole has all been seted up at the middle part on the curtain board, and this fixed knot constructs including screw thread connection on the bolt hole's bolster 1, has on the bolster 1 to adopt elastic material to make and is annular department of keeping out 13, and the department of keeping out 13 is the V shape along the section on its central line orientation. The curtain plate of the roller shutter is provided with the bolt hole, the buffer piece 1 is additionally arranged on the bolt hole after the roller shutter is closed, the buffer piece 1 of the roller shutter can be directly connected to the bolt hole through threads to adjust the length, and the roller shutter can be locked through a nut after the adjustment is completed, so that the roller shutter is very convenient to connect. The end part of the buffer ring is provided with the resisting part 13, and the resisting part 13 is made of an elastic material and can directly lean against the glass door to play a supporting role on the middle part of the roller shutter door by using the strength of the glass door, so that the middle part of the roller shutter door can be prevented from collapsing, and the protection effect of the roller shutter door is improved. The withstanding part 13 of this design is the structure of V shape, and the diameter of its tip increases gradually, and the design can effectually improve the area of contact with between the glass door like this to obtain better supporting effect and protection effect. The buffer 1 comprises a base 11 and a guide rod 12, one end of the base 11 is provided with a matching part 14 which is in threaded connection with a bolt hole, a guide hole 15 penetrating through the base 11 is formed in the matching part 14, the guide rod 12 is arranged in the guide hole 15 in a penetrating mode, the resisting part 13 is located at the end of the guide rod 12, the resisting part 13 is located at the side part, deviating from the matching part 14, of the base 11, a spring 2 is arranged in the guide hole 15 in a pressing mode, and one end of the spring 2 abuts against the resisting part 13. The cushioning member 1 of this design includes volume base 11 and guide bar 12, and the portion 13 that withstands is located the tip of guide bar 12, and guide bar 12 slides and sets up in the inboard guiding hole 15 of base 11, still is provided with spring 2 in the base 11 inboard, can let to have two-stage buffering between rolling slats door and the glass door, and one is the elasticity buffering of portion 13 self withstands, and the second is spring 2 gives the buffering of guide bar 12, and the design can be like this and give the rolling slats door holding power and make its protective effect obtain promoting again and can make glass door security obtain guaranteeing when giving the rolling slats door holding power. The inner side of the guide hole 15 is provided with a ring-shaped part 16 in a protruding mode, the end portion, away from the resisting part 13, of the guide rod 12 is provided with a protruding part 17 capable of forming resisting with the ring-shaped part 16 in a protruding mode, the spring 2 is sleeved on the guide rod 12, one end of the spring 2 abuts against the resisting part 13, and the other end of the spring 2 abuts against the ring-shaped part 16. The guide hole 15 is provided with a tapered portion 18 protruding in the circumferential direction thereof at the opening on the side facing away from the mating portion 14, and the retaining portion 13 can be retained with the tapered portion 18. The secondary buffering effect is basically not achieved when the impact force of the external force on the rolling door is large during extreme weather, and the conical part 18 and the resisting part 13 are in direct contact to provide support, so that the rolling door and the glass door are in direct contact to bear the external force together, the existing glass door is generally high in structural strength, and the rolling door and the glass door are protected together, so that the protection effect is greatly improved. A leather cup cover 3 for water prevention is arranged between the cone-shaped part 18 and the resisting part 13.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, while the basic principles, main features, and advantages of the present utility model are shown and described above, and it should be understood by those skilled in the art.

Claims (5)

1. A prevent wind curtain fixed knot constructs for glass wall, roll up curtain and include a plurality of mutually articulated curtain boards, the bolt hole has all been seted up at the middle part on the curtain board, its characterized in that, this fixed knot constructs including threaded connection on the bolt hole's bolster (1), be annular department of keeping out (13) that adopt elastic material to make on bolster (1), the section of keeping out department (13) along its central line direction is the V shape.

2. A wind-proof roller shutter fixing structure for glass wall according to claim 1, characterized in that the buffer member (1) comprises a base (11) and a guide rod (12), one end of the base (11) is provided with a matching part (14) for being connected with a bolt hole in a threaded mode, the matching part (14) is provided with a guide hole (15) penetrating through the base (11), the guide rod (12) is penetrated in the guide hole (15), the resisting part (13) is positioned on the end part of the guide rod (12) and the resisting part (13) is positioned on the side part of the base (11) away from the matching part (14), the guide hole (15) is internally provided with a spring (2), and one end of the spring (2) is abutted against the resisting part (13).

3. A wind-proof roller shutter fixing structure for glass wall according to claim 2, characterized in that the inner side of the guide hole (15) is protruded with a ring-shaped part (16), the end of the guide rod (12) which is far away from the resisting part (13) is protruded with a convex part (17) which can form resisting with the ring-shaped part (16), the spring (2) is sleeved on the guide rod (12), one end of the spring (2) is abutted against the resisting part (13), and the other end of the spring (2) is abutted against the ring-shaped part (16).

4. A wind-resistant roller shutter fixing structure for glass walls according to claim 3, characterized in that said guide hole (15) is provided with a tapered portion (18) protruding in its circumferential direction at the opening at the side facing away from the mating portion (14), said abutment portion (13) being able to form abutment with the tapered portion (18).

5. A windscreen fixing structure for a glass wall according to claim 4, wherein a cup cover (3) for waterproofing is provided between the cone-shaped portion (18) and the abutment portion (13).